50% of s cakes Lucy bakes are party cakes: 1/5 are fruit cakes, the remainder are sponge cakes. What's the percentage of sponge cakes?

Question

Mathematics

Saul Mckenzie

10 August, 11:56

50% of s cakes Lucy bakes are party cakes: 1/5 are fruit cakes, the remainder are sponge cakes. What's the percentage of sponge cakes?

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Answers (1)

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Laney Contreras · Answer 1

First, we add all our percentages.

Which are 50%, 20% (1/5=0.2) = 70%/100

100% (total amount of percentages) - 70% = 30%

The remainder for sponge cakes : 30%